Waste-to-Energy and recycling: The role of plant ownership and waste mobility.

This paper proposes a stylized two-region model to study the joint effect of waste mobility and WtE plant's ownership on waste disposal choices, welfare and environmental quality. The aggregate level of recycling emerging from the mobility/private ownership scenario is excessive relative to the first best. By contrast, under waste autarky, the institutional configuration of the WtE plant turns out to be neutral and the resulting level of recycling is generally suboptimal.

Decentralisation and waste flows: A welfare approach.

We analyse incentives, equilibria and implications of the governance framework for the disposal of municipal solid waste in an N-Region model where waste mobility is allowed. The key decisions revolve around the flow of waste between regions and the externalities associated with its final disposal. Two different institutional settings are considered: a centralised framework where a central planner takes all the decisions and a decentralised model where each region decides on its waste flows.

Alzheimer's disease and anaesthesia: implications for the central cholinergic system.

Alzheimer's disease (AD) is associated with a loss of cholinergic neurons resulting in profound memory disturbances and irreversible impairment of cognitive function. The central cholinergic system is involved in the action of general anaesthetic agents. Anaesthetic modulation of cholinergic transmission has profound effects on brain function via a cascade of synaptic and postsynaptic events by binding both nicotinic and muscarinic receptors.